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Circular polarization involves critical alignment between transmitting and receiving antenna.

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in Analog Communications by (122k points)
Circular polarization involves critical alignment between transmitting and receiving antenna.

(a) True

(b) False

This question was posed to me in an interview.

The above asked question is from Method of Generation of SSB-SC in division SSB Modulation of Analog Communications

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The correct option is (b) False

The best explanation: In circular polarization at each point the electric field of the electromagnetic wave has a constant magnitude but its direction changes as it rotates with time at a steady rate, in a plane perpendicular to the direction of propagation of the wave. It is used to reduce depolarization effect on received waves. It does not involve alignment between transmitting and receiving antenna.

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